Kroma Atelier Elektra

Mono and Stereo:

https://www.monoandstereo.com/2018/07/new-kroma-audio-elektra-flagship.html 

HIFIadvice.nl show report:

https://www.hifi-advice.com/blog/show-reports/hifideluxe-2019-show-report/ 

The housing of all Kroma Atelier is made of Krion, a non-conductive and non-magnetic material that has a very high mass, so that there is little to no resonance from the housing itself. This ensures a very neutral behavior and natural sound.

Kroma Atelier engineers have over 20 years of experience in developing high-end loudspeakers. They continuously strive for perfection and fidelity of the reproduction. So natural sounds and a perfect representation of the sound image. This principle is implemented down to the smallest detail. For example, the bass reflex tube is made by hand by musical instrument makers and the type of wood is chosen for sound.

The electricity crossover is made in a separate room. Various types of wood have also been used, adapted to the internal chamber. In combination with the units, the Krion and the high-quality crossover (including components from Duelund), an extremely neutral, smooth sound has been achieved.

And the speaker is easy to control. The dip is around 6 ohms and the efficiency is slightly above 90dB. That makes this sturdy and especially heavy (170kg!) Loudspeaker controllable with a modest tube power amplifier.